CN209896994U

CN209896994U - Double-glass photovoltaic module mounting structure

Info

Publication number: CN209896994U
Application number: CN201920684486.3U
Authority: CN
Inventors: 薛小康; 刘松民; 张圣成; 朱强忠; 陈启亮; 吕俊
Original assignee: Taizhou Longi Solar Technology Co Ltd
Current assignee: Taizhou Longi Solar Technology Co Ltd
Priority date: 2019-05-14
Filing date: 2019-05-14
Publication date: 2020-01-03
Anticipated expiration: 2029-05-14

Abstract

The utility model provides a double-glass photovoltaic assembly mounting structure, which comprises a double-glass photovoltaic assembly, a connecting mechanism and a bracket, wherein the connecting mechanism is bonded on the back of the double-glass photovoltaic assembly, and the bracket is clamped with the connecting mechanism; the connecting mechanism comprises a connecting body and a fixing clamp, one surface of the connecting body is bonded with the back surface of the double-glass photovoltaic assembly, and the fixing clamp is arranged on the other surface of the connecting body; the one side that the fixation clamp is relative with the connection body sets up first barb, sets up the second barb with first barb joint on the support. The clamping force generated by the fixing clamp on the support is adopted to realize fastening, mounting holes do not need to be formed in the support and the connecting mechanism, the technical problems that the mounting is inconvenient and the mounting efficiency is low due to hole position alignment are avoided, the first barb can pierce the support to realize grounding, a grounding device does not need to be additionally arranged, and the grounding efficiency is improved while the structure is simplified.

Description

Double-glass photovoltaic module mounting structure

Technical Field

The utility model relates to a photovoltaic module installs technical field, especially relates to a dual-glass photovoltaic module mounting structure.

Background

The double-glass photovoltaic module is a photovoltaic cell module formed by combining two pieces of glass and solar cells into a composite layer and collecting lead terminals between the cells in series and parallel connection through leads. Compared with the common photovoltaic module, the solar photovoltaic module has the advantages of wear resistance, corrosion resistance, low water permeability and the like besides the frameless structure.

The typical mounting means of dual-glass photovoltaic module is that it is fixed with the support with the briquetting that sets up at the long limit edge of dual-glass photovoltaic module. Because dual-glass photovoltaic module is heavier, and mechanical bending resistance is poor, utilizes the briquetting to accomplish the installation back, and dual-glass photovoltaic module is because of the dead weight, and sunken phenomenon can appear in the middle of, not only influences photovoltaic module's outward appearance, can influence its life moreover.

In order to overcome the above-mentioned technical problem that the briquetting installation exists, a couple mounting means appears among the prior art, utilize the structure to glue a plurality of connecting pieces of bonding in advance at double-glass photovoltaic module's the back (non-edge), it is fixed to utilize the hole site on the connecting piece and the jogged joint realization on the support, this mounting means is before the hole site is aimed at, need place double-glass photovoltaic module on the support in advance, because double-glass photovoltaic module's glass backplate's frictional force is little, in order to prevent double-glass photovoltaic module landing from the support, need installer to assist in double-glass photovoltaic module's below. During the installation, need remove to correct mounted position from placing the position in advance with double-glass photovoltaic module, need aim at the hole site earlier moreover, fasten again, promptly to the alignment precision requirement of hole site high, consequently have the installation inconvenient, can not once accomplish installation and installation inefficiency scheduling technical problem.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model aims at providing a dual-glass photovoltaic module mounting structure.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a double-glass photovoltaic assembly installation structure comprises a double-glass photovoltaic assembly, a connecting mechanism and a support, wherein the connecting mechanism is bonded to the back of the double-glass photovoltaic assembly, and the support is clamped with the connecting mechanism; the connecting mechanism comprises a connecting body and a fixing clamp, one surface of the connecting body is bonded with the back surface of the double-glass photovoltaic assembly, and the fixing clamp is arranged on the other surface of the connecting body; the one side that the fixation clamp is relative with the connection body sets up first barb, sets up the second barb with first barb joint on the support.

Having adopted above-mentioned technical scheme, before two glass photovoltaic module and support mounting, bond coupling mechanism at two glass photovoltaic module's back, during the installation, the fixation clamp centre gripping among the coupling mechanism is on the support, and the opening of fixation clamp laminates the support completely promptly and produces the clamp force on the support, accomplishes two glass photovoltaic module's fixed mounting. Coupling mechanism bonds at dual-glass photovoltaic module's the back, provides the holding power for dual-glass photovoltaic module, and non-dual-glass photovoltaic module's long limit edge, consequently, can avoid the middle sunken problem of dual-glass photovoltaic module that current briquetting installation exists. Moreover, the clamping force generated by the fixing clamp on the support is adopted to realize fastening, mounting holes do not need to be formed in the support and the connecting mechanism, and the technical problems of inconvenience in mounting, low mounting efficiency and the like caused by hole position alignment are avoided. Moreover, the fixation clamp pushes the support and the first barb crosses the second barb on the support, and after the fixation clamp is clamped with the second barb, the fixation clamp can be prevented from sliding in the direction opposite to the pushing direction, and the stability of the connection mechanism and the support is improved. And the first barb can puncture the support to realize grounding, and a grounding device is not needed to be additionally arranged, so that the structure is simplified, and the grounding efficiency is improved.

Preferably, the connecting body is of a structure like a Chinese character 'ji', and comprises a bottom plate, two supporting plates and two bonding plates, wherein the two supporting plates are respectively arranged on two sides of the bottom plate; the bonding plates are correspondingly arranged at one ends of the supporting plates and extend towards the direction far away from the bottom plate; two splice boards all bond in double-glass photovoltaic module's back, and the fixation clamp sets up on the bottom plate.

By adopting the technical scheme, the connecting body which is in a shape like a Chinese character 'ji' and consists of the bottom plate, the two supporting plates and the two bonding plates belongs to a plate rib structure, and has light weight and better deformation resistance capability when supporting the double-glass photovoltaic module. Will connect body and two glass photovoltaic module bonding through two splice plates, during the bonding, be convenient for snatch the connection body with two backup pads that splice plate is connected, have the advantage of the installation of being convenient for. Moreover, the bonding plate realizes bonding, and has the advantage of saving bonding materials.

Preferably, the bottom plate, the two support plates and the two adhesive plates constitute an integral inverted-V-shaped connecting body.

Preferably, the outer side surface of the fixing clip is provided with a reinforcing rib.

By adopting the technical scheme, the outer side face of the fixing clamp is provided with the reinforcing ribs, so that the strength and rigidity of the fixing clamp can be increased on the whole under the condition that the thickness of the fixing clamp is not increased and the material of the fixing clamp is optimized, and finally, the fixing effect of the double-glass photovoltaic module and the support realized through the fixing clamp is optimized.

Preferably, the bracket comprises a fixed plate, a reinforcing plate formed by bending one end of the fixed plate upwards, a transition plate formed by bending the other end of the fixed plate upwards, and a clamping plate formed by bending the transition plate towards the reinforcing plate; the second barb sets up on joint board.

By adopting the technical scheme, the approximately G-shaped bracket is formed by the fixing plate, the reinforcing plate, the transition plate and the clamping plate, wherein the fixing plate is used for connecting the bracket with other parts in the photovoltaic system, and the reinforcing plate can enhance the overall stability and strength of the bracket. The transition plate plays a supporting role, the clamping plate is clamped in the fixing clamp, and the clamping force of the fixing clamp on the clamping plate and the clamping force of the first barb and the second barb are utilized to realize the fastening of the connecting mechanism and the support. Has the advantages of simple structure and strong stability on the whole.

Preferably, the perpendicular distance from the apex of the first barb to the base plate is less than the thickness of the clamping plate.

Having adopted above-mentioned technical scheme, the summit of first barb is less than the joint plate thickness to the perpendicular distance of bottom plate, and when the fixation clamp pushed the joint plate, the distance between the top of first barb and the bottom plate was enlarged by the joint plate to make the fixation clamp push into the joint plate in, push the back, because the summit of first barb is less than the joint plate thickness to the perpendicular distance of bottom plate, the fixation clamp produces certain clamping-force on the joint plate, further optimizes the fixed effect of fixation clamp and support.

Preferably, the vertical distance from the apex of the first barb to the base plate is 0.2 mm to 0.5 mm less than the thickness of the clamping plate.

Preferably, the fixing clip is formed by cutting a part of the base plate into a separate groove and bending.

Preferably, the connecting mechanism is bonded with the back of the double-glass photovoltaic assembly through structural adhesive.

To sum up, the utility model provides a two glass photovoltaic module mounting structure can avoid the sunken problem in the middle of the two glass photovoltaic module that current briquetting installation exists. Moreover, the clamping force generated by the fixing clamp on the support is adopted to realize fastening, mounting holes do not need to be formed in the support and the connecting mechanism, and the technical problems of inconvenience in mounting, low mounting efficiency and the like caused by hole position alignment are avoided. Set up the first barb and the second barb that can the joint on fixation clamp and the support respectively, when promoting fixation clamp and support joint stability, realize fixed ground connection promptly to optimize ground connection mode and improve ground connection efficiency.

Drawings

Fig. 1 is a front view of a dual-glass photovoltaic module mounting structure provided by an embodiment of the present invention;

fig. 2 is a schematic overall structure diagram of a connection mechanism according to an embodiment of the present invention;

FIG. 3 is a schematic front view of FIG. 2;

FIG. 4 is a schematic left side view of FIG. 2;

fig. 5 is a partially enlarged schematic view of a junction between a dual-glass photovoltaic module and a connecting mechanism according to an embodiment of the present invention;

fig. 6 is a schematic front view of a bracket according to an embodiment of the present invention;

fig. 7 is a dual-glass photovoltaic system (example) to which the dual-glass photovoltaic module connecting structure is applied.

Wherein: 1. the photovoltaic module comprises a double-glass photovoltaic module, a connecting mechanism 2, a connecting body 20, a bottom plate 200, a supporting plate 201, an adhesive plate 202, a separating groove 203, a fixing clamp 21, a first barb 22 and a reinforcing rib 23; 3. the bracket, 30, a second barb, 31, a fixing plate, 32, a reinforcing plate, 33, a transition plate and 34, a clamping plate; 4. and (4) structural adhesive.

Detailed Description

The following description of the embodiments according to the present invention is made with reference to the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and the present invention is not limited to the specific embodiments disclosed below.

In order to solve the technical problem that the installation that exists is inconvenient and the installation effectiveness is low in the dual-glass photovoltaic module installation, the utility model provides a simple to operate and the high dual-glass photovoltaic module mounting structure of installation effectiveness.

Referring to fig. 1 to 5, the utility model relates to an embodiment of dual-glass photovoltaic module mounting structure, including dual-glass photovoltaic module 1, coupling mechanism 2 and support 3, coupling mechanism 2 bonds at dual-glass photovoltaic module 1's the back, support 3 and coupling mechanism 2 joint. The connecting mechanism 2 comprises a connecting body 20 and a fixing clamp 21, wherein one surface of the connecting body 20 is bonded with the back surface of the double-glass photovoltaic assembly 1, and the fixing clamp 21 is arranged on the other surface. The one side that fixation clamp 21 and connecting body 20 are relative sets up first barb 22, sets up the second barb 30 with first barb 22 joint on the support 3.

In this embodiment, can once only be pegged graft to support 3 with dual-glass photovoltaic module 1 through coupling mechanism 2, among the prior art, realize fixed the comparison after aligning through coupling mechanism and support hole site, have simple to operate and the high advantage of installation effectiveness. Coupling mechanism 2 is before 3 joints with support, with its back that bonds to dual-glass photovoltaic module 1, and concrete bonding position is preferred, unanimous with dual-glass photovoltaic module 1's length direction, and has suitable distance with dual-glass photovoltaic module 1's edge, and suitable distance means with dual-glass photovoltaic module 1 through coupling mechanism 2 install to support 3 on the back, dual-glass photovoltaic module 1 can not appear the indent because of the dead weight. The preferred even number of quantity of coupling mechanism 2 to bonding on two glass photovoltaic module 1, it is according to the above-mentioned preferred bonding position equipartition at two glass photovoltaic module 1's back, for two glass photovoltaic module 1 provide balanced holding power.

Connecting mechanism 2 includes connecting body 20, fixation clamp 21 and first barb 22, and the one side of connecting body 20 can be glued according to above-mentioned preferred bonding position through the structure and is adhered to the back of dual-glass photovoltaic module 1, sets up fixation clamp 21 on the another side of connecting body 20. The fixing clip 21 may be integrally provided on the other surface of the connecting body 20, or may be independent of the connecting body 20 and fastened to the connecting body 20 by conventional fastening means such as bonding or welding. The opening direction of the fixing clip 21 is preferably the same as the inclined direction of the double-glass photovoltaic module 1 after installation. The quantity and the setting position of the fixation clamp 21 that set up do not specifically limit on a connecting body 20, select according to dual-glass photovoltaic module 1 dead weight, when the dual-glass photovoltaic module 1 that treats the installation is heavier promptly, can equipartition more fixation clamp 21 in quantity on a connecting body 20 to set up the support 3 with fixation clamp 21 quantity looks adaptation, in order to provide enough and balanced holding power for dual-glass photovoltaic module 1. When the dual-glass photovoltaic module 1 to be installed is light, a small number of fixing clips 21 can be uniformly distributed on one connecting body 20. First barb 22 sets up in fixation clamp 21 and the relative one side of connecting body 20, and first barb 22 has inclination, and the incline direction is opposite with the incline direction of installing back double-glass photovoltaic module 1, sets up on support 3 and also has inclination with the second barb 30 of first barb 22 joint, and its incline direction is opposite with the incline direction of first barb 22. First barb 22 and the second incline direction of falling thorn 30 make fixation clamp 21 push in to support 3, first barb 22 and second fall thorn 30 "back to back", and second fall thorn 30 has the guide effect to first barb 22 to be convenient for fixation clamp 21 pushes support 3, and when first barb 22 crossed second barb 30, because the incline direction of first barb 22 and second fall thorn 30 is opposite, make first barb 22 can fall thorn 30 joint with the second, in order to realize that fixation clamp 21 has relatively fixed's position for support 3.

First barb 22 can puncture support 3 and realize ground connection, need not add earthing device in addition, when simplifying the structure, has improved ground connection efficiency.

Double-glass photovoltaic module 1 can be single subassembly, also can be the array double-glass photovoltaic module who constitutes by a plurality of double-glass photovoltaic module 1.

On the basis of the above embodiment, further, the connecting body 20 is of a zigzag structure, and includes a bottom plate 200, two supporting plates 201 and two adhesive plates 202, and the fixing clip 21 is disposed on one side of the bottom plate 200 close to the bracket 3; the two supporting plates 201 are respectively arranged at two sides of the bottom plate 200; one bonding plate 202 is correspondingly arranged at one end of one supporting plate 201 and extends towards the direction far away from the bottom plate 200; both adhesive plates 202 are adhered to the back of the dual-glass photovoltaic module 1.

In the present embodiment, the connecting body 20, which is in a zigzag shape and is composed of the bottom plate 200, the two support plates 201 and the two bonding plates 202, belongs to a plate rib structure, and has light weight and good deformation resistance while supporting the dual-glass photovoltaic module 1. Will connect body 20 and double-glass photovoltaic module 1 bonding through two splice boards 202, during the bonding, be convenient for snatch the connection body 20 with two backup pads 201 that splice board 202 is connected, have the advantage of the installation of being convenient for. Moreover, the bonding plate 202 realizes bonding, and has the advantage of saving bonding materials.

The connecting body 20 is made of a metal or non-metal material having certain rigidity and strength.

As a preferable scheme of this embodiment, two supporting plates 201 are vertically fastened and connected with the bottom plate 200.

As an alternative to this embodiment, both support plates 201 are inclined to the outside of the base plate 200 or to the inside of the base plate 200 to form a trumpet-like or a necked-like structure. The angles of inclination of the two support plates 201 to the outside or the inside may be equal or unequal.

In addition to the above-described embodiments, the bottom plate 200, the two support plates 201, and the two adhesive plates 202 form the integrated inverted-V-shaped connecting body 20 by conventional forming methods such as pressing. The integrated n-shaped connecting body 20 has the advantages of easy forming, stable structure and the like. Of course, the bottom plate 200, the two support plates 201, and the two adhesive plates 202 may be plate-shaped structures independent of each other, and may be fastened and connected by conventional fastening means such as welding or adhesion.

In addition to the above embodiment, a rib 23 is further provided on the outer side surface of the fixing clip 21, and the shape of the rib 23 is matched with the shape of the outer side surface of the fixing clip 21, so as to reinforce the whole fixing clip 21. The reinforcing ribs 23 are adopted to reinforce the fixing clip 21, so that the thickness of the fixing clip 21 does not need to be increased, and special materials do not need to be selected.

In addition to the above embodiments, the bracket 3 is an approximately G-shaped structure formed by bending a plate, and includes a fixing plate 31, a reinforcing plate 32 formed by bending one end of the fixing plate 31 upward, a transition plate 33 formed by bending the other end of the fixing plate 31 upward, and a clamping plate 34 formed by bending the transition plate 33 toward the reinforcing plate 32; the second barb 30 is disposed on a side of the clamping plate 34 opposite the base plate 200.

During the use, through fixed plate 31 with support 3 whole fastening to ground or other components in the photovoltaic system on, cross cab apron 33 and ensure that the dual-glass photovoltaic module 1 who installs through coupling mechanism 2 has certain distance with ground or other components to avoid the damage to dual-glass photovoltaic module 1. The reinforcing plate 32 serves to improve the strength and rigidity of the entire bracket 3. The engaging plate 34 is a portion that engages with the fixing clip 21, and the engaging plate 34 extends in a direction that facilitates pushing in of the fixing clip 21.

As an alternative to this embodiment, the fixing plate 31, the reinforcing plate 32, the transition plate 33 and the engaging plate 34 may be separate flat plate-shaped structures, and are fastened by welding, bonding, bolts or screws to form the G-shaped bracket 3.

Of course, the shape of the holder 3 is not limited to the G shape, and may be approximately C shape.

The bracket 3 is made of metal or nonmetal material with certain strength and rigidity.

In addition to the above embodiment, further, the vertical distance from the apex of the first barb 22 to the base plate 200 is smaller than the thickness of the snap plate 34. When the fixing clip 21 is pushed into the engaging plate 34, since the thickness of the engaging plate 34 is larger than the vertical distance from the vertex of the first barb 22 to the bottom plate 200, the opening of the fixing clip 21 is enlarged so that the fixing clip 21 is pushed into the engaging plate 34, and after the first barb 22 on the fixing clip 21 passes over the second barb 30 on the bracket 3, the opening of the fixing clip 21 is reduced under its own elastic action to form a clamping force on the engaging plate 34, and at the same time, the mutual engagement between the first barb 22 and the second barb 30 further optimizes the position fixation between the fixing clip 21 and the bracket 3.

As a preferred aspect of this embodiment, the perpendicular distance from the apex of the first barb 22 to the base 200 is 0.2 mm to 0.5 mm less than the thickness of the snap plate 34.

On the basis of the above embodiment, further, referring to fig. 2 in particular, the fixing clip 21 is formed by cutting a separation groove 203 in a part of the base plate 200 and bending. Specifically, a U-shaped slit is cut in the longitudinal direction and the width direction of the bottom plate 200, and a part of the bottom plate 200 is bent in a direction away from the bottom plate 200 along the U-shaped slit, and at this time, a separation groove 203 is formed in the bottom plate 200, and a part of the bottom plate 200 corresponding to the separation groove 203 is bent to form the fixing clip 21.

On the basis of the above embodiment, further, referring to fig. 5 specifically, the connecting mechanism 2 is adhered to the back surface of the dual-glass photovoltaic module 1 through the structural adhesive 4.

In this embodiment, before the dual-glass photovoltaic module 1 and the bracket 3 are installed, the structural adhesive 4 is coated on the two bonding plates 202 of the connecting mechanism 2, the two bonding plates 202 are bonded to the back of the dual-glass photovoltaic module 1, and the connecting mechanism 2 is pressed with force, so that the structural adhesive 4 overflows from the two bonding plates 202, which means that the structural adhesive 4 is filled between the two bonding plates 202 and the dual-glass photovoltaic module 1.

On the basis of the above embodiment, the connection mechanism 2 is one of stainless steel or 65Mn spring steel.

The utility model discloses still provide the concrete embodiment of double-glass photovoltaic module mounting structure, as shown in FIG. 1 to FIG. 7:

including two glass photovoltaic module 1, glue 4 bonds four the same coupling mechanism 2 (see specifically figure 7) at two glass photovoltaic module 1 backs through the structure to and the support 3 of four coupling mechanism 2 difference joints.

Wherein, dual glass photovoltaic module 1 is single subassembly.

The connecting mechanism 2 includes a connecting body 20, a fixing clip 21 provided integrally with the connecting body 20, and a first barb 22 provided integrally on the fixing clip 21. The connecting body 20 is an integral zigzag structure formed by bending a steel plate, and includes a base plate 200, two support plates 201 perpendicular to the base plate 200, and an adhesive plate 202 extending from one end of the support plate 201 to a direction away from the base plate 200 and parallel to the base plate 200. The structural adhesive 4 is coated on the bonding plate 202, so that the bonding of the connecting mechanism 2 and the double-glass photovoltaic assembly 1 is realized. The fixing clip 21 is arranged on the outer side surface of the bottom plate 200, and the opening direction is consistent with the inclined direction of the double-glass photovoltaic assembly 1 after installation. The first barb 22 is disposed on the opposite side of the fixing clip 21 from the bottom plate 200, and the first barb 22 is inclined toward the direction away from the opening of the fixing clip 21. The outer side surface of the fixing clip 21 is provided with a reinforcing rib 23 fitting the shape thereof.

Referring to fig. 6 in particular, the bracket 3 is an integral approximately G-shaped structure formed by bending a steel plate, and includes a fixing plate 31, one end of the fixing plate 31 is bent upward to form a reinforcing plate 32, the other end of the fixing plate 31 is bent upward to form a transition plate 33, and the transition plate 33 is bent toward the reinforcing plate 32 to form a clamping plate 34. The second barb 30 is disposed on a side of the clamping plate 34 opposite the base plate 200. The second barb 30 is inclined in a direction opposite to the first barb 22.

The specific method of use of this embodiment is described in detail below:

before dual-glass photovoltaic module 1 and the installation of support 3, coat the structure on two bonding boards 202 of coupling mechanism 2 and glue 4 to bond two bonding boards 202 at dual-glass photovoltaic module 1's back, press coupling mechanism 2 hard, make the structure glue 4 spill over from two bonding boards 202, represent that two bonding boards 202 and dual-glass photovoltaic module 1 have filled the structure between and glue 4. The back of a double-glass photovoltaic module 1 is bonded with 4 connecting mechanisms 2 in the above mode.

When two glass photovoltaic module 1 and support 3 installation, aim at the joint board 34 of support 3 with the opening of each fixation clamp 21, receive two glass photovoltaic module 1's dead weight and installer's thrust and push away fixation clamp 21 into joint board 34, when first barb 22 cross and fall thorn 30's block with the second, fixation clamp 21's opening and joint board 34 laminate completely and produce certain clamp force to joint board 34, realize two glass photovoltaic module 1's fixed mounting. At the same time, the first barb 22 pierces the snap plate 34 to achieve leakage grounding.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a dual-glass photovoltaic module mounting structure which characterized in that includes:

a dual-glass photovoltaic module;

the connecting mechanism is bonded to the back of the double-glass photovoltaic assembly;

the bracket is clamped with the connecting mechanism;

the connecting mechanism comprises a connecting body and a fixing clamp, one surface of the connecting body is bonded with the back surface of the double-glass photovoltaic assembly, and the fixing clamp is arranged on the other surface of the connecting body; the fixation clamp with the one side that the connecting body is relative sets up first barb, set up on the support with the second barb of first barb joint.

2. The dual-glass photovoltaic assembly mounting structure of claim 1, wherein the connecting body is of a zigzag structure;

the connection body includes:

a base plate;

the two supporting plates are respectively arranged on two sides of the bottom plate;

the bonding plates are correspondingly arranged at one end of the supporting plate and extend towards the direction far away from the bottom plate; the two bonding plates are bonded to the back face of the double-glass photovoltaic assembly;

the fixing clip is arranged on the bottom plate.

3. The dual glass photovoltaic assembly mounting structure of claim 2, wherein the connecting body is integrally formed.

4. The dual-glass photovoltaic assembly mounting structure of claim 1, wherein the outer side surface of the fixing clip is provided with a reinforcing rib.

5. The dual-glass photovoltaic assembly mounting structure as claimed in claim 2, wherein the bracket comprises a fixing plate, a reinforcing plate formed by bending one end of the fixing plate upwards, a transition plate formed by bending the other end of the fixing plate upwards, and a clamping plate formed by bending the transition plate towards the reinforcing plate; the second barb is arranged on the clamping plate.

6. The dual-glass photovoltaic assembly mounting structure of claim 5, wherein a vertical distance from an apex of the first barb to the base plate is less than a thickness of the snap plate.

7. The dual-glass photovoltaic assembly mounting structure of claim 6, wherein a vertical distance from an apex of the first barb to the bottom plate is 0.2 mm to 0.5 mm smaller than a thickness of the snap plate.

8. The dual glass photovoltaic assembly mounting structure of claim 2, wherein the retaining clip is formed by a portion of the base plate being slotted and bent.

9. The dual-glass photovoltaic assembly mounting structure as claimed in claim 1, wherein the connecting mechanism is bonded to the back of the dual-glass photovoltaic assembly through structural adhesive.